MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd575d17baec66f6556c33cfb2d2ebc053de1ae13234712f08a58bfce253be45. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

Mirai

Vendor detections: 8

Intelligence 8 IOCs YARA 6 File information Comments

SHA256 hash:	bd575d17baec66f6556c33cfb2d2ebc053de1ae13234712f08a58bfce253be45
SHA3-384 hash:	9261e87528d0674e94a687f87f791d7ba2e3430aa546d2e8d9d71b131354d2dff19d627c492399ae3da747d2ff7df38b
SHA1 hash:	d3910112d2006c3b3b764e97d22cfb9f86d84657
MD5 hash:	03b5f795947af663e406d48aa0a8b7f2
humanhash:	iowa-missouri-cup-mockingbird
File name:	sever1078.mpsl
Download:	download sample
Signature	Mirai Create hunting rule
File size:	236'080 bytes
First seen:	2026-09-16 12:28:39 UTC
Last seen:	2026-09-17 10:58:43 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:wHbLaDj3uOR4KyPK2EbJ5pCTR3qkndy0nw3WTvuaQQ3r5fNvT+v:wAj3uORgS2EbJ7G3qmlweuadrjvT+v
TLSH	T1993423CD8FD17D0AF27CD0261E4B9A0FB047DB9349653A58BA5DB8485E2F5847A3234C
TrID	50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika	elf
Reporter	BlinkzSec
Tags:	mirai UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	236'080 bytes
File size (de-compressed) :	612'304 bytes
Format:	linux/mipsel
Unpacked file:	ff7c87181c18d93442d060b294fb37636d90bdc5c669f2c156e6e18aeb610636

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/38372f0b-56eb-432a-92ff-139ed477586a/

Detection(s):

SecuriteInfo.com.Linux.Mirai.9816.16327.25344.UNOFFICIAL

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

masquerade

Link:

https://www.filescan.io/uploads/6aaa8bf3038a3f8fdf54cf5a/reports/ab2b9da3-987b-4373-a8c7-f27e8544388e/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-09-16T09:47:00Z UTC

Last seen:

2026-09-16T14:57:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/bd575d17baec66f6556c33cfb2d2ebc053de1ae13234712f08a58bfce253be45/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/3c64a938-c965-4987-8e64-a492e7c66907

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/2e0b2fb3-ab78-4100-b5e8-4f20021b0311

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/bd575d17baec66f6556c33cfb2d2ebc053de1ae13234712f08a58bfce253be45

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/bd575d17baec66f6556c33cfb2d2ebc053de1ae13234712f08a58bfce253be45/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2026-09-16 12:26:10 UTC

File Type:

ELF32 Little (Exe)

AV detection:

12 of 24 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xvlv2f525rtpmvlmgph3fuxlybj54gxbgi2hclyiuwf7zystxzcq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet defense_evasion discovery execution persistence privilege_escalation upx

Link:

https://tria.ge/reports/260916-pnz57abk8y/

Behaviour

Reads runtime system information

Reads system network configuration

UPX packed file

Creates/modifies Cron job

Enumerates active TCP sockets

Enumerates running processes

Modifies systemd

Writes file to system bin folder

Executes dropped EXE

Modifies Watchdog functionality

Contacts a large (19522) amount of remote hosts

Creates a large amount of network flows

Family: Mirai

Malware Config

C2 Extraction:

bigbigvol.qd.je

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/bd575d17baec66f6556c33cfb2d2ebc053de1ae13234712f08a58bfce253be45

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

Rule name:	ELF_IoT_DVR_Botnet_Hama_UPX Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research

Rule name:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/